<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div th:fragment="search-frm">
        <form method="post" th:action="@{/product/search}">
            <input type="text" value=""  th:value="${keyword}" class="s_ipt"
                   name="keyword" placeholder="请输入查询的关键字"/>
            <input type="submit" value="搜索" class="s_btn"/>
        </form>
    </div>

</body>
</html>